[PHP5] mysqli->real_escape_string()

V4ndrake

如果我这样写一则SQL

1. sprintf("SELECT * FROM sometable WHERE somefield = '%s' AND somefield2 = '%s'",
   
2. someMysqliObject->real_escape_string(someVar1),
   
3. someMysqliObject->real_escape_string(someVar2));

复制代码

跟我这样写

1. someMysqliObject->real_escape_string(
   
2.     sprintf("SELECT * FROM sometable WHERE somefield = '%s' AND somefield = '%s'", somevar1, somevar2)
   
3. );

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出来的结果有没有分别？